INNOSPEC- dye transfer inhibitors for detergents patent 5830844 ,Innospec is a global specialty chemicals company with manufacturing plants, research centers and additional facilities in twenty-three countries. The company provides chemicals, additives and formulations for markets including agrochemicals, construction, fuel, home care, metal extraction, oilfield, personal care, and polymers and waxes.Powder detergent - Patent search, search patents and ...FIELD: detergents. SUBSTANCE: detergent applicable for washing and watering of all types of textiles both under domestic conditions and in industrial contains, wt %: surfactants 1-14, sodium tripolyphosphate 20-30, sodium liquid glass 3, carboxymethylcellulose 0.5-0.8, polycarboxylate "Akremon" 0.1-1.5, soda ash 5-10, optical bleacher 0.2-0.3, odorant 0.05-0.1, sodium chloride 0.5-4.0 ...



Ecover Biological & Colour Liquids

Apr 28, 2017·It's the same as the bio but contains "Dye Transfer Inhibitor Polymer" to stop loose dye particles from transferring. Neither the bio or colour bio contain OBA's Post# 935672 , Reply# 2 5/1/2017 at 12:23 (1,241 days old) by hoovermatic (UK)

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Upgrading triethanolamine esterquat performance to new ...

Triethanolamine (TEA)-based esterquat has been the primary ingredient in European fabric softeners for several years and is becoming the global molecule of choice. Although it has an excellent environmental profile, TEA esterquat has been plagued by mediocre performance compared to historical molecules such as dihydrogenated tallow dimethyl ammonium chloride and ditallow imidazoline quat.

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Optimizing Detergent Formulation with Enzymes | Request PDF

The use of enzymes in detergents dates back to 1913 when the first patent for enzymes in detergent was filed [56]. As is evident in Table 1.2, there are at least six types of hydrolytic enzyme ...

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The PVP/VI Copolymer Dye Transfer Inhibition Agent During ...

At the same time, its efficiency was tested for preventing dye migration to other fabrics, such as polyester, cellulose diacetate, acrylic, polyamide, cotton and wool. The influence of anionic (SDBS) and non-ionic (alkyl ethoxylates with 6 EO-groups) surfactants in different proportions and with zeolite as a builder and the aforementioned DTI ...

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EPO - T 0002/95 (Detergent composition/UNILEVER) of 9.12.1998

As indicated above (see point 3.2), document (4) relates to a built detergent composition having improved dye transfer control properties comprising as essential components a mixture of a nonionic surfactant and a homopolymer or copolymer of PVP corresponding to the component as defined in Claim 1 of the patent in suit under (b), and optionally ...

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New I&I Ingredients: here is a list of new ingredients ...

Nov 01, 2011·Chromabond series of dye transfer inhibitors Description: poly(4-vinyipyridinium) -based inhibitors Applications: Laundry detergents Use levels: 0.2-0.5% w/w as supplied Attributes: The Chromabond series of dye transfer inhibitors offer excellent value while boasting outstanding bleach stability', especially at higher concentrations.

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Sustainable Chemistry Method to Improve the Wash-off ...

The use of dye transfer inhibitors (DTI) in domestic laundering detergent compositions is well known. The stain inhibition character of these auxiliaries is effective on both cotton and polyamide fibers in formulations containing non-ionic and/or anionic surfactants. Suitable formulations that reduce the problem of dye staining in domestic ...

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Efficiency of Laundry Polymers Containing Liquid ...

Aug 20, 2014·While they are used as incrustation inhibitors, soil dispersants, soil release or dye transfer inhibitors for laundry detergents, they are also employed as rheology modifiers or surface modifiers for hard surface cleaners. For example, polycarboxylates are generally used for incrustation inhibition combined with zeolite in laundry formulations.

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COLOR PROTECTING PROCESS FOR DYED PRODUCT patent ...

HYDROPHOBICALLY MODIFIED POLYALKYLENIMINES FOR USE AS DYE TRANSFER INHIBITORS - The invention relates to the use of hydrophobically modified polyalkylenimines as dye transfer inhibitors. 01-28-2010: 20120110752

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Development of Surfactants and Builders in Detergent ...

Oct 27, 2020·A typical laundry detergent powder, contains the following components: ... the prevention of dyes' transferring may be possible with the so-called dye-transfer-inhibitors, or colour-adsorbing ...

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(PDF) Natural polymer based detergents for stain removal

Laundry detergent may also contain polyethylene glycol, a polymer whi ch prevents dirt from re-deposit in g on the fabric, vinylpyrrolidone based polymers (dye transfer inhibitors), and

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EPO - T 1182/00 (Vinylimidazole/vinylpyrrolidone copolymer ...

Jun 12, 2003·2.7.3. Document (4) deals with the mode of action of polymers with dye transfer inhibiting properties. It discloses that homopolymers of vinylpyrrolidone perform well, but polyvinylimidazoles perform even better as dye transfer inhibitors (page 478, left-hand column, at the end of the summary).

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Quick identification of polymeric dye transfer inhibitors ...

May 01, 1998·These include reducing wash temperature, shortening wash time, adding bleach or dye adsorptive polymers in detergents, etc. . However, none of these eliminate the problem of dye transfer. A combination of the approaches is essential for optimal dye transfer inhibition. Several investigations were made on the effect of polymers on dye transfer 1 ...

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(PDF) Laundry Detergents: An Overview

A Laundry detergent composition is a formulated mixture of raw materials that can be classified into different types based on their properties and function in the final product. ... inhibitors as ...

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EPO - T 0002/95 (Detergent composition/UNILEVER) of 9.12.1998

As indicated above (see point 3.2), document (4) relates to a built detergent composition having improved dye transfer control properties comprising as essential components a mixture of a nonionic surfactant and a homopolymer or copolymer of PVP corresponding to the component as defined in Claim 1 of the patent in suit under (b), and optionally ...

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Patent 2337069 Summary - Canadian Patents Database

14 Polyglycol Oxide Dye Transfer Inhibitor 7 % 16 17 This formulation uses no OBAs for use on coloured 18 fabrics, and no enzymes, such that it is non-19 biological. 21 The formulations in Examples 5(a), (b), 6 and 7 can be 22 prepared and packaged in PVA film in a similar manner 23 to that in Examples 1-4. 24

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The PVP/VI Copolymer Dye Transfer Inhibition Agent During ...

At the same time, its efficiency was tested for preventing dye migration to other fabrics, such as polyester, cellulose diacetate, acrylic, polyamide, cotton and wool. The influence of anionic (SDBS) and non-ionic (alkyl ethoxylates with 6 EO-groups) surfactants in different proportions and with zeolite as a builder and the aforementioned DTI ...

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Josef Penninger Inventions, Patents and Patent ...

Abstract: A method for transferring a plurality of preforms to a blow molding machine having a plurality of mold carriers, wherein each mold carrier is arranged to carry at least one multi-part blow mold, the method including the steps of transferring the preforms along a transfer section to the blow molding machine, opening at least one of the mold carriers as it reaches the transfer section ...

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Optimization of dye transfer inhibition properties of ...

RATHINAMOORTHY et al.:DYE TRANSFER INHIBITION PROPERTIES OF POLYVINYL PYROLIDINE 433 polyvinylpyrrolidone as DTI along with the detergents component9.Other polymers like polyamine N-oxide10, poly(4-vinylpyridine-n-oxide) (PVPNO)11-14, vinyl pyridine copolymers15, poly vinyl alcohol(PVA)16, polyvinyl imidazole (PVI)17, cationic starches18, and a

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Aspects of polymer use in detergents | SpringerLink

Recent developments in polymer builders and specialty polymers (i.e., soil shield and soil release agents, dye transfer inhibitors) for detergents are reviewed. Attention focuses on polycarboxylates as detergent processing auxiliaries as well as detergent actives under low-temperature washing conditions.

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EPO - T 1182/00 (Vinylimidazole/vinylpyrrolidone copolymer ...

Jun 12, 2003·2.7.3. Document (4) deals with the mode of action of polymers with dye transfer inhibiting properties. It discloses that homopolymers of vinylpyrrolidone perform well, but polyvinylimidazoles perform even better as dye transfer inhibitors (page 478, left-hand column, at the end of the summary).

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US Patent for Stable liquid detergent compositions ...

A liquid detergent composition comprising (a) from 0.01 to 5 wt. % of a polyvinylpyrrolidone; (b) from 0.01 to 1 wt. % of a specific cotton-substantive brightener having structural formula (1) wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are independently selected from the following: a sulfonic acid radical, hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, CN ...

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Aspects of polymer use in detergents | SpringerLink

Recent developments in polymer builders and specialty polymers (i.e., soil shield and soil release agents, dye transfer inhibitors) for detergents are reviewed. Attention focuses on polycarboxylates as detergent processing auxiliaries as well as detergent actives under low-temperature washing conditions.

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WO 2007/087242 A2 - The Lens - Free & Open Patent and ...

Patent Application WO 2007/087242 A2 098-552-685-412-826 ... A detergent composition according to Claim 1 , wherein said substitutions in Region I comprise substitutions in the positions corresponding to the positions 231 and 233. ... wherein the composition comprises a dye transfer inhibitor.

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